(Permissions)Can someone tell me whats wrong?

I've been really confused by permissions so could someone tell me what i'm doing wrong? I can't use any commands at all!

Code:

plugin:
    permissions:
        system: default
        copies:
groups:
    Default:
        default: true
        info:
            prefix: ''
            suffix: ''
            build: true
        inheritance:
        permissions:
            - 'essentials.help'
            - 'essentials.home'
            - 'essentials.motd'
            - 'essentials.rules'
            - 'essentials.sethome'
    Moderator:
        default: false
        info:
            prefix: '&d'
            suffix: ''
            build: true
        inheritance:
            - Default
        permissions:
            - 'essentials.tp'
            - 'essentials.tphere'
    Admins:
        default: false
        info:
            prefix: '&c'
            suffix: ''
            build: true
        inheritance:
        permissions:
            - '*'
users:
    GlowingIceicle:
        group:Admins
        permissions
            

 

If you're using PermissionsEx, check out my guide in my signature.
If you're using bPermissions, contact codename_B.
If you're using GroupManager, I can't help you.
If you're using Permissions 3, update to one of the 3 plugins in the above.
If you're using PermissionsBukkit, ask for help in the PermissionsBukkit thread.

 

Thanks!